C313212111133131211331333133313331333133312111133133313331333133313331333133112111133133322123321
  >>
   C31321211113313121133133313331333133313331211113313331333133313331333133313311211113313332212332
  <<
   C313212111133131211331333133313331333133312111133133313331333133313331333133112111133133322123323
  >>
 
 
 C313212111133131211331333133313331333133312111133133313331333133313331333133112111133133322123322
  >>